Widely linear estimation with complex data

1 August 1995

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Signal Processing

Vol. 43 (8) , 2030-2033
https://doi.org/10.1109/78.403373

Abstract

Mean square estimation of complex and normal data is not linear as in the real case but widely linear. The purpose of the paper is to calculate the optimum widely linear mean square estimate and to present its main properties. The advantage with respect to the linear procedure is especially analyzed.

Keywords

ROBUSTNESS
LIGHT RAIL SYSTEMS
TESTING
CONTAMINATION
PREDICTIVE MODELS
SIGNAL PROCESSING
APPLICATION SPECIFIC PROCESSORS
SIGNAL GENERATORS
RANDOM PROCESSES
TECHNOLOGICAL INNOVATION

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